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DetailsPolini 70cc Cast Iron Cylinder Kit Sport Piaggio NRG Purejet / Runner Purejet, for a sporty driving experience, available at Maxiscoot for an excellent price. Top-of-the-line 70cc sports cylinder notable for its top quality workmanship and materials.
The kit includes cylinder, complete piston (with pin, circlips and rings), cylinder head and gaskets for mounting.
This cylinder kit can reach 6 - 7.5hp on a derestricted engine. Since it has a higher rpm range, it'll give you a higher top speed.
The Polini 70cc Cast Iron Cylinder Kit Sport Piaggio NRG Purejet / Runner Purejet is reserved for the race track, not street-legal.
Name Polini Cylinder Kit "Sport" 70cc cast iron Piaggio NRG Purejet / Runner Purejet Item No. P140.0203 Brand Polini Homologation No Displacement 70cc Stroke Original Conrod Length Standard Product Line Sport Material Cast Iron Engine Type 2-stroke Cooling Type LC Bore 47,6 mm Piston Pin 12 mm Number of Piston Rings 2 Cylinder Head Included
Your product goes with the following manufacturers and their models:
SR 50cc Di-Tech (after 07/2003) - Piaggio Engine
Runner Purejet 50cc LC (after 08/2004)
Runner Purejet 50cc LC (before 08/2004)
NRG Power PureJet 50cc LC (after 2005)
NRG mc3 PureJet 50cc LC